Building anchoring: Chemical Resin are widely used in the construction industry to anchor components such as steel bars and bolts, in order to improve the stability and bearing capacity of structures. Its early strength is high, with a half-hour strength of 12-18MPa, suitable for rapid construction needs.
Mine support: In mining engineering, Chemical Resin are used to fix anchor rods to enhance the stability of mine tunnels or tunnels. It can solidify quickly and has good durability, which helps to improve the safety of mining operations.
Civil engineering: In civil engineering such as bridges, tunnels, and dams, Chemical Resin are used to reinforce foundations or slopes, prevent landslides and collapses, and ensure the stability of the engineering structure.
Equipment installation: During the installation process of heavy equipment, Chemical Resin can be used to fix the equipment foundation, ensuring the stability of the equipment during use.
Repair and reinforcement: In the repair and reinforcement engineering of old buildings or structures, Chemical Resin can be used to improve the connection strength of the structure and extend its service life.
In addition to the above purposes, Chemical Resin can also be used in other scenarios that require quick fixation or support of objects. It should be noted that the curing process of anchoring agent is an exothermic reaction, which can be divided into gel stage, hardening stage and complete curing stage physically. During this process, the temperature will rise until the anchoring agent is completely hardened.
The use of Chemical Resin can improve the safety of mining engineering, which is reflected in the following aspects:
Improving the firmness of support materials: By adjusting and optimizing the original support materials through technology, such as introducing and developing new types of anchor rods, anchor cable support plates and their accessories, they can more effectively withstand ground pressure, prevent tunnel deformation and collapse.
Enhancing the pre tightening force of anchor rods: The improvement of pre tightening force of anchor rods is achieved through the use of anti friction washers, which helps to improve the working performance of anchor rods and ensure the overall stability of the support structure.
Optimizing the use of Chemical Resin: Choosing the appropriate type of anchoring agent and the appropriate length can simplify construction operations, while avoiding unnecessary increase in support material costs in simple conditions of tunnels. Reasonable use of Chemical Resin can reduce material waste and ensure support effectiveness.
The application of prestressed strong anchor cable high support system: combined with the newly developed low viscosity full-length anchoring resin anchoring agent, can effectively control the changes in the surrounding rock of mine roadway support, providing an effective solution for soft rock roadway support.
In addition, technological advancements in Chemical Resin, such as rapid curing at room temperature and reliable anchoring force, not only improve construction efficiency, but also reduce costs and improve operational safety. These technologies have also been widely applied in fields outside of mines, such as the installation of vertical shaft equipment, seismic reinforcement of buildings, and anchoring of equipment foundations, achieving significant technical and economic results.
In summary, the application of Chemical Resin in mining engineering has significantly improved the safety of mining engineering by improving the performance of support materials, optimizing the use of Chemical Resin, and cooperating with modern anchoring technologies.